SULPHANILIC ACID 99% AR/ACS

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Description

4-Aminobenzenesulphonic acid

Article No. 06180 Grade AR/ACS
Purity 99% CAS No. 121-57-3
Molecular Formula C6H7NO3S Molecular Weight 173.19
H.S. Code 2921.4234 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless Melting point/ Freezing point [°C] > 300 °C
Density [g/cm3] 1.485 Solubility in water [% weight] 1 g/100 ml in water @ 200C

Specifications

Appearance White crystalline powder
Assay (alkalimetric) 99.0-102.0%
Chloride (Cl) Max 0.002%
Insoluble in Sodium carbonate solution Max 0.02%
Nitrite (NO2) Max 0.00005%
Sulphate (SO4) Nax 0.01%
Residue on ignition Max 0.01%

Packings

100 g 00100
500 g 00500

Safety Information

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H317-H319
Precaution Statement: P280-P305 + P351 + P338

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